1. Henryk Skolimowski, “The Structure of Thinking in Technology,” Technology and Culture 7 (Summer 1966): 371–383. On Kotarbinski see Wojciech Gasparski, “Tadeusz Kotarbinski’s Methodology of the Practical Sciences and Its Influence,” in P. Durbin, ed., Research in Philosophy & Technology, vol. 6 (Greenwich, Conn,: JAI Press, 1983), pp. 93–106.
2. Carl Mitcham, “Types of Technology,” in P. Durbin, ed., Research in Philosophy & Technology, vol. 1 (Greenwich, Conn,: JAI Press, 1978), pp. 229–294. Mitcham’s philosophy of engineering is concentrated in section 2, technology-as-process, and in a lengthy series of footnotes.
3. Ronald Laymon, “Applying Idealized Scientific Theories to Engineering,” unpublished paper read at the third international conference of the Society for Philosophy & Technology, Twente University of Technology, Enschede, The Netherlands, August 12–16, 1985.
4. George Sinclair, “Unethical Conduct or Professional Incompetence?” in A. Flores, ed., Designing for Safety: Engineering Ethics in Organizational Contexts (Troy, N. Y.: Rensselaer Polytechnic Institute, 1982), pp. 107–115; quote from pp. 111–112.
5. George Sinclair and W. V. Tilston, “The Relationship of Technology to Engineering,” in P. Durbin, ed., Research in Philosophy & Technology, vol. 5 (Greenwich, Conn.: JAI Press, 1982), pp. 87–97; quote from p. 93.